157051454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9679}}^1$

素因数の和:9768

約数の個数: 32

約数和(自身を含む): 288076800

約数和(自身を除く): 131025346

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 9679, 16226, 19358, 67753, 135506, 183901, 367802, 590419, 1180838, 1287307, 2574614, 4132933, 8265866, 11217961, 22435922, 78525727, 157051454]

約数ペア:

[(1, 157051454), (2, 78525727), (7, 22435922), (14, 11217961), (19, 8265866), (38, 4132933), (61, 2574614), (122, 1287307), (133, 1180838), (266, 590419), (427, 367802), (854, 183901), (1159, 135506), (2318, 67753), (8113, 19358), (9679, 16226)]